Six Levels Assist Ride ControlOne: easy and intuitive command and control of E-Assist SyncDrive functions Integrated Battery The in-tube battery design with 250W mid-frame motor. SyncDrive Motor Provides pedal assist up to 28 mph. FRAME ALUXX-grade aluminum, Double Diamond Design FORK ALUXX-grade aluminium SHOCK N/A HANDLEBAR Aluminum, 12 Degree Back Sweep, 25mm Rise STEM Forged Alloy, 15 Degree SEATPOST Aluminium, 30.9mm SADDLE Selle Royal Essenza Moderate PEDALS Anti-slip SHIFTERS Shimano Nexus 7 RevoShifter FRONT DERAILLEUR N/A REAR DERAILLEUR N/A BRAKES Tektro HD-M275, Hydraulic Disc, 160mm Rotors BRAKE LEVERS Tektro HD-M275 CASSETTE 18T CHAIN KMC Z1eHX NP/NP CRANKSET Forged Alloy, 42t Steel Chainring with Alloy Chain Guard BOTTOM BRACKET N/A RIMS Alloy, Double Wall HUBS [F] Shimano TX505, Center Lock, 32h [R] Shimano Nexus C3000, 7-speed, Center Lock, 36h SPOKES Stainless steel TIRES CST Metropolitan Palm Bay 27.5" x 2.35, Skin-wall EXTRAS EnergyPak 6A charger MOTOR Giant SyncDrive Life, automatic support, 5-mode, 300% tunable support, 60Nm, powered by YAMAHA SENSORS PedalPlus 6-sensor technology DISPLAY RideControl One BATTERY EnergyPak 375Wh WEIGHT The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.